Private clients & collectors
RiakoobFine Jewelry & Arts
Bag
Open Double Band Pear Diamond Ring 3ct / 5ct Lab-Grown Diamond Ring in 14K / 18K Gold — product photo 1 of 6
Open Double Band Pear Diamond Ring 3ct / 5ct Lab-Grown Diamond Ring in 14K / 18K Gold — product photo 2 of 6
Open Double Band Pear Diamond Ring 3ct / 5ct Lab-Grown Diamond Ring in 14K / 18K Gold — product photo 3 of 6
Open Double Band Pear Diamond Ring 3ct / 5ct Lab-Grown Diamond Ring in 14K / 18K Gold — product photo 4 of 6
Open Double Band Pear Diamond Ring 3ct / 5ct Lab-Grown Diamond Ring in 14K / 18K Gold — product photo 5 of 6
Open Double Band Pear Diamond Ring 3ct / 5ct Lab-Grown Diamond Ring in 14K / 18K Gold — product photo 6 of 6

1 / 6

Diamonds

Open Double Band Pear Diamond Ring 3ct / 5ct Lab-Grown Diamond Ring in 14K / 18K Gold

$2,670

A modern open double-band ring featuring a 3ct or 5ct pear-shaped lab-grown diamond. Flowing lines and an airy structure give this design a refined balance of minimalism and presence. Each stone is a laboratory-grown diamond, chemically, physically and optically identical to a mined diamond, selected for brightness and well-matched colour. The band is handcrafted to order in solid gold by our partner atelier, then hand-polished and inspected before it leaves the workshop. Metal colour, size and stone details can be tailored on request before production. Every Riakoob piece arrives with a certificate of authenticity, insured delivery, and our 12-month value promise.

Diamond origin
Laboratory-grown
Certificate
Certificate of authenticity included
Production
Made to order; timing confirmed after purchase
  • ◆ Certificate of authenticity
  • ◆ Fully insured delivery
  • ◆ 12-month value promise — or your money back
  • ◆ White-glove delivery & installation
Ethical lab-created diamonds: sourcing & buying guide →